MAY_LOCK
(request & MAY_LOCK) == request) {
if (access & MAY_LOCK)
may |= MAY_LOCK;
rc = smk_curacc(smk_of_inode(inode), MAY_LOCK, &ad);
rc = smk_bu_file(file, MAY_LOCK, rc);
rc = smk_curacc(smk_of_inode(inode), MAY_LOCK, &ad);
rc = smk_bu_file(file, MAY_LOCK, rc);
perm |= MAY_LOCK;